# -*- coding: utf-8 -*- from web.controllers.api import route_api from flask import request, jsonify,g from application import app, db import json, decimal from common.models.food.Food import Food from common.models.pay.PayOrder import PayOrder from common.libs.UrlManager import UrlManager from common.libs.Helper import getCurrentDate from common.libs.pay.PayService import PayService from common.libs.pay.WeChatService import WeChatService from common.libs.member.CartService import CartService from common.models.member.MemberAddress import MemberAddress from common.models.member.OauthMemberBind import OauthMemberBind @route_api.route("/order/info", methods=[ "POST" ]) def orderInfo(): resp = {'code': 200, 'msg': '操作成功~', 'data': {}} req = request.values params_goods = req['goods'] if 'goods' in req else None member_info = g.member_info params_goods_list = [] if params_goods: params_goods_list = json.loads(params_goods) food_dic = {} for item in params_goods_list: food_dic[item['id']] = item['number'] food_ids = food_dic.keys() food_list = Food.query.filter(Food.id.in_(food_ids)).all() data_food_list = [] yun_price = pay_price = decimal.Decimal(0.00) if food_list: for item in food_list: tmp_data = { "id": item.id, "name": item.name, "price": str(item.price), 'pic_url': UrlManager.buildImageUrl(item.main_image), 'number': food_dic[item.id] } pay_price = pay_price + item.price * int( food_dic[item.id] ) data_food_list.append(tmp_data) # 获取地址 address_info = MemberAddress.query.filter_by( is_default = 1,member_id = member_info.id,status = 1 ).first() default_address = '' if address_info: default_address = { "id": address_info.id, "name": address_info.nickname, "mobile": address_info.mobile, "address":"%s%s%s%s"%( address_info.province_str,address_info.city_str,address_info.area_str,address_info.address ) } resp['data']['food_list'] = data_food_list resp['data']['pay_price'] = str(pay_price) resp['data']['yun_price'] = str(yun_price) resp['data']['total_price'] = str(pay_price + yun_price) resp['data']['default_address'] = default_address return jsonify(resp) @route_api.route("/order/create", methods=[ "POST"]) def orderCreate(): resp = {'code': 200, 'msg': '操作成功~', 'data': {}} req = request.values type = req['type'] if 'type' in req else '' note = req['note'] if 'note' in req else '' express_address_id = int( req['express_address_id'] ) if 'express_address_id' in req and req['express_address_id'] else 0 params_goods = req['goods'] if 'goods' in req else None items = [] if params_goods: items = json.loads(params_goods) if len( items ) < 1: resp['code'] = -1 resp['msg'] = "下单失败：没有选择商品~~" return jsonify(resp) address_info = MemberAddress.query.filter_by( id = express_address_id ).first() if not address_info or not address_info.status: resp['code'] = -1 resp['msg'] = "下单失败：快递地址不对~~" return jsonify(resp) member_info = g.member_info target = PayService() params = { "note":note, 'express_address_id':address_info.id, 'express_info':{ 'mobile':address_info.mobile, 'nickname':address_info.nickname, "address":"%s%s%s%s"%( address_info.province_str,address_info.city_str,address_info.area_str,address_info.address ) } } resp = target.createOrder( member_info.id ,items ,params) #如果是来源购物车的，下单成功将下单的商品去掉 if resp['code'] == 200 and type == "cart": CartService.deleteItem( member_info.id,items ) return jsonify( resp ) @route_api.route("/order/pay", methods=[ "POST"]) def orderPay(): resp = {'code': 200, 'msg': '操作成功~', 'data': {}} member_info = g.member_info req = request.values order_sn = req['order_sn'] if 'order_sn' in req else '' pay_order_info = PayOrder.query.filter_by( order_sn = order_sn,member_id = member_info.id ).first() if not pay_order_info: resp['code'] = -1 resp['msg'] = "系统繁忙。请稍后再试~~" return jsonify(resp) oauth_bind_info = OauthMemberBind.query.filter_by( member_id = member_info.id ).first() if not oauth_bind_info: resp['code'] = -1 resp['msg'] = "系统繁忙。请稍后再试~~" return jsonify(resp) config_mina = app.config['MINA_APP'] notify_url = app.config['APP']['domain'] + config_mina['callback_url'] target_wechat = WeChatService( merchant_key=config_mina['paykey'] ) data = { 'appid': config_mina['appid'], 'mch_id': config_mina['mch_id'], 'nonce_str': target_wechat.get_nonce_str(), 'body': '订餐', # 商品描述 'out_trade_no': pay_order_info.order_sn, # 商户订单号 'total_fee': int( pay_order_info.total_price * 100 ), 'notify_url': notify_url, 'trade_type': "JSAPI", 'openid': oauth_bind_info.openid } pay_info = target_wechat.get_pay_info( pay_data=data) #保存prepay_id为了后面发模板消息 pay_order_info.prepay_id = pay_info['prepay_id'] db.session.add( pay_order_info ) db.session.commit() resp['data']['pay_info'] = pay_info return jsonify(resp) @route_api.route("/order/callback", methods=[ "POST"]) def orderCallback(): result_data = { 'return_code': 'SUCCESS', 'return_msg': 'OK' } header = {'Content-Type': 'application/xml'} config_mina = app.config['MINA_APP'] target_wechat = WeChatService(merchant_key=config_mina['paykey']) callback_data = target_wechat.xml_to_dict( request.data ) app.logger.info( callback_data ) sign = callback_data['sign'] callback_data.pop( 'sign' ) gene_sign = target_wechat.create_sign( callback_data ) app.logger.info(gene_sign) if sign != gene_sign: result_data['return_code'] = result_data['return_msg'] = 'FAIL' return target_wechat.dict_to_xml(result_data), header if callback_data['result_code'] != 'SUCCESS': result_data['return_code'] = result_data['return_msg'] = 'FAIL' return target_wechat.dict_to_xml(result_data), header order_sn = callback_data['out_trade_no'] pay_order_info = PayOrder.query.filter_by(order_sn=order_sn).first() if not pay_order_info: result_data['return_code'] = result_data['return_msg'] = 'FAIL' return target_wechat.dict_to_xml(result_data), header if int( pay_order_info.total_price * 100 ) != int( callback_data['total_fee'] ): result_data['return_code'] = result_data['return_msg'] = 'FAIL' return target_wechat.dict_to_xml(result_data), header if pay_order_info.status == 1: return target_wechat.dict_to_xml(result_data), header target_pay = PayService() target_pay.orderSuccess( pay_order_id = pay_order_info.id,params = { "pay_sn":callback_data['transaction_id'] } ) target_pay.addPayCallbackData( pay_order_id = pay_order_info.id, data = request.data) return target_wechat.dict_to_xml(result_data), header @route_api.route("/order/ops", methods=[ "POST"]) def orderOps(): resp = {'code': 200, 'msg': '操作成功~', 'data': {}} req = request.values member_info = g.member_info order_sn = req['order_sn'] if 'order_sn' in req else '' act = req['act'] if 'act' in req else '' pay_order_info = PayOrder.query.filter_by(order_sn=order_sn, member_id=member_info.id).first() if not pay_order_info: resp['code'] = -1 resp['msg'] = "系统繁忙。请稍后再试~~" return jsonify(resp) if act == "cancel": target_pay = PayService( ) ret = target_pay.closeOrder( pay_order_id=pay_order_info.id ) if not ret: resp['code'] = -1 resp['msg'] = "系统繁忙。请稍后再试~~" return jsonify(resp) elif act == "confirm": pay_order_info.express_status = 1 pay_order_info.updated_time = getCurrentDate() db.session.add( pay_order_info ) db.session.commit() return jsonify(resp)